{"type":"product","schema_version":"1.0","item_id":"101013334943","canonical_url":"https://tw.bid.yahoo.com/item/101013334943","title":"L298N 電機驅動板/步進電機 L298電路 直流電機驅動器模組 W3-201947[422089]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-14T06:21:06.074Z","current_price":93,"original_price":null,"stock_status":"in_stock","available_quantity":99,"sold_quantity":0,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/90fd99b7-05df-4f80-a972-8f10a5409b12.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e1140018-6ac3-48a3-8928-c00fadeb4f6c.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/71be5f90-7537-4cf2-bf83-10ffdee425c4.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"USB 2.0 高速擴展器模組 HUB模組 分線器 一分四 集線器模組 。\n尺寸：29.5mm*18.9mm*4.8mm(長*寬*高)\n\n \n\n \n\n預留電源輸入口于板左上角，標識5Vin位置。\n\n小竅門：當連接大電流外設後，從USB 輸入 口的5V電源電流不夠用時，可啟用外部預留電源輸入口。\n\n \n\n高速 穩定 發熱小 功耗低是我們設計的理念\n\n我們在晶片內重新燒錄了Linux內核，Ubuntu，安卓,  windows XP ，win2000，win 7， win8，win10等各系統平臺驅動。\n\n各系統全部免驅，隨插即用，可1路擴展4路多周邊設備的擴展模組。\n\n電腦主機板（此模組輸入預留有2.54mm介面）\n\n電腦一體機USB埠的擴展\n\n筆記本、平板電腦USB口的擴展\n\n樹莓派、ARM、MIPS晶片開發板USB介面的擴展\n\n廣告機、網路電視USB介面的擴展\n\n網路攝像機USB埠的擴展等\n\nUSB 擴展器 模組無連接座，預留各腳位焊盤，輸入孔位預留主腦主機板上標準2.54mm與2.0mm單排針兩種腳位，四路USB口全為2.0mm單排針腳，三個2mm直徑定位孔\n\nPCBA裸板方便各使用者自己DIY各介面外設。\n\n \n\n輸入採用與電腦相匹配的標準USB公頭介面，可直接插入電腦USB座使用，擴展各四路預留焊接孔，方便各位DIY。應用實例，通常如USB滑鼠，USB鍵盤等USB外設時間長後，連接線容易斷，導致外設不能正常使用，其實本生外設並沒有損壞，可將各外設用線直接焊接到以下模組上，連接電腦，因線連接故障的外設都可以再次恢復使用。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":0}